speaker的词源

英文词源

speaker (n.)

c. 1300, "one who speaks," agent noun from speak (v.). Similar formation in Old Frisian spreker, Old High German sprahhari, German Sprecher. First applied to "person who presides over an assembly" c. 1400, from similar use in Anglo-French (late 14c.) in reference to the English Parliament; later extended to the U.S. House of Representatives, etc. The electric amplifier so called from 1926, short for loud-speaker.

中文词源

speaker：说话人，演讲人；扬声器 

词根词缀： speak说话 + -er名词词尾

该词的英语词源请访问找单词词源英文版：speaker 词源，speaker 含义。

speaker：说话者，演讲者

speak,说话，-er,人。